So whats the devilles board opinion on after market system such as viper? the escalade board gets alot of posts on the topic, i know the factory system aint bad but its a little lacking i like the tilt, glass break, and radar sensor on the after market system and saw it in action on friends cars its pretty helpful to prevent POS wannabe pro theifs just looking for a quick grab at your wheels or something in the car as the key fob tells u someone is near the car or trying to jack it or brake the glass, remote start dont really care for, but im just worried about the install as splicing into the harness is bad news on these cars its a pretty complicated install and the right installer who knows what there doing is a must